Best Kept Secret - song - was created on 2010-09-03.
Song for a Secret was created in 2005.
Secret Weapon - song - was created in 2007.
Secret - Heart song - was created in 1990.
Secret - OMD song - was created in 1984.
Secret World - song - was created in 2000.
One can find more information about the best kept secrets on the Wikipedia website. There are a number of entries for Best Kept Secret including a novel, song titles and a production team.
Secret Messages - song - was created in 1983-08.
I've Got a Secret - song - was created in 2010.
Secret Garden - T'Pau song - was created in 1988.
A Secret Place - Megadeth song - was created in 1998.
Secret Smile - Semisonic song - was created in 1999-06.
I Want You Back - Secret song - was created on 2009-10-13.